# Verify conditions
if [ ! -z $UID ] && [ $UID -ne 0 ]; then
    echo Superuser privileges are required to run this script.
    exit 1
fi

ping -c 1 -W 1 8.8.8.8 > /dev/null 2>&1
if [ $? -ne 0 ]; then
    ping -c 1 -W 1 www.baidu.com > /dev/null 2>&1
    if [ $? -ne 0 ]; then
        echo Network unreachable.
        exit 1
    fi
fi

# Remove install lock
if [ -f "/var/lib/apt/lists/lock" ] || [ -f "/var/lib/dpkg/lock" ] || [ -f "/var/lib/dpkg/lock-frontend" ] || [ -f "/var/cache/apt/archives/lock" ]; then
    echo The apt system may be locked. Trying to unlock.
    apt update
    rm -f /var/lib/apt/lists/lock
    rm -f /var/lib/dpkg/lock
    rm -f /var/lib/dpkg/lock-frontend
    rm -f /var/cache/apt/archives/lock
fi

# Update apt
apt update

# Install software and tools
apt install -y build-essential glade dos2unix git unrar unzip libsqlite3-0 libwebkit2gtk-4.1-0 libpython3-dev python3-pip ffmpeg mesa-utils mesa-va-drivers i965-va-driver intel-media-va-driver-non-free vdpau-driver-all libmfx1 intel-opencl-icd

# Install .net 8.0 SDK
apt install -y dotnet-sdk-8.0

if [ ! -f "/etc/environment.d/dotnet-asc.conf" ]; then
    mkdir -p /etc/environment.d
    echo 'COMPlus_EnableAlternateStackCheck=1' > /etc/environment.d/dotnet-asc.conf
fi

# Install .net 6.0 runtime
add-apt-repository -y ppa:dotnet/backports
apt install -y dotnet-runtime-6.0

# Install OpenCV
OPENCV_PACKAGE=OpenCV410-X86Ubuntu2404.zip
if [ -f $OPENCV_PACKAGE ]; then
    apt install -y libopenexr-3-1-30 libdc1394-25 libtesseract5 libogre1.12.10t64 libgoogle-glog0v6t64 nvidia-cuda-toolkit nvidia-cudnn libvtk9.1t64 qt6-base-dev
    unzip -o -d / ./$OPENCV_PACKAGE
fi

# Install VSCode
if [ ! -f "/usr/share/code/bin/code" ]; then
    VSCODE_PACKAGE=code_1.101.2-1750797935_amd64.deb
    if [ ! -f $VSCODE_PACKAGE ]; then
        echo $VSCODE_PACKAGE not found.
        exit 1
    fi

    dpkg -i $VSCODE_PACKAGE
    apt install -yf
fi

# Install Clang
if [ ! -d "/opt/clang-15" ]; then
    CLANG_PACKAGE=clang-15-x86-linux.zip
    if [ ! -f $CLANG_PACKAGE ]; then
        echo $CLANG_PACKAGE not found.
        exit 1
    fi

    unzip -d /opt ./$CLANG_PACKAGE
fi

# Install XTools
if [ ! -d "/opt/xtools-uni/x86-windows10" ]; then
    UNI_X86_WINDOWS10_PACKAGE=20230521-x86-windows10.zip
    if [ ! -f $UNI_X86_WINDOWS10_PACKAGE ]; then
        echo $UNI_X86_WINDOWS10_PACKAGE not found.
        exit 1
    fi

    unzip -d /opt/xtools-uni ./$UNI_X86_WINDOWS10_PACKAGE
fi

if [ ! -d "/opt/xtools-uni/x86-ubuntu2204" ]; then
    UNI_X86_UBUNTU2204_PACKAGE=20230602-x86-ubuntu2204.zip
    if [ ! -f $UNI_X86_UBUNTU2204_PACKAGE ]; then
        echo $UNI_X86_UBUNTU2204_PACKAGE not found.
        exit 1
    fi

    unzip -d /opt/xtools-uni ./$UNI_X86_UBUNTU2204_PACKAGE
fi

if [ ! -d "/opt/xtools-uni/arm-ubuntu2204" ]; then
    UNI_ARM_UBUNTU2204_PACKAGE=20230602-arm-ubuntu2204.zip
    if [ ! -f $UNI_ARM_UBUNTU2204_PACKAGE ]; then
        echo $UNI_ARM_UBUNTU2204_PACKAGE not found.
        exit 1
    fi

    unzip -d /opt/xtools-uni ./$UNI_ARM_UBUNTU2204_PACKAGE
fi

if [ ! -d "/opt/xtools-uni/x86-macos1013" ]; then
    UNI_X86_MACOS1013_PACKAGE=20230531-x86-macos1013.zip
    if [ ! -f $UNI_X86_MACOS1013_PACKAGE ]; then
        echo $UNI_X86_MACOS1013_PACKAGE not found.
        exit 1
    fi

    unzip -d /opt/xtools-uni ./$UNI_X86_MACOS1013_PACKAGE
fi

if [ ! -d "/opt/xtools-uni/arm-macos1203" ]; then
    UNI_ARM_MACOS1203_PACKAGE=20230522-arm-macos1203.zip
    if [ ! -f $UNI_ARM_MACOS1203_PACKAGE ]; then
        echo $UNI_ARM_MACOS1203_PACKAGE not found.
        exit 1
    fi

    unzip -d /opt/xtools-uni ./$UNI_ARM_MACOS1203_PACKAGE
fi

# Install free .NET debugger
if [ ! -d "/opt/netcoredbg" ]; then
    NETCOREDBG_PACKAGE=netcoredbg-3.1.2-linux-amd64.tar.gz
    if [ ! -f $NETCOREDBG_PACKAGE ]; then
        echo $NETCOREDBG_PACKAGE not found.
        exit 1
    fi

    tar -vxzf ./$NETCOREDBG_PACKAGE -C /opt

    if [ ! -f "/etc/profile.d/netcoredbg.sh" ]; then
        mkdir -p /etc/profile.d
        echo -e 'export PATH=$PATH:/opt/netcoredbg' > /etc/profile.d/netcoredbg.sh
    fi
fi

echo Done.
